Home / 235,808,110.40-353,376,242.40-173,914,260.80

Finding the Fourth Proportional to 235,808,110.40, 353,376,242.40 and 173,914,260.80

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Solution

The fourth proportional to 235,808,110.40, 353,376,242.40 and 173,914,260.80 is: 260,623,639.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,808,110.40 : 353,376,242.40 = 173,914,260.80 : x
  2. Step 2: Convert to fraction form
    235,808,110.40/353,376,242.40 = 173,914,260.80/x
  3. Step 3: Cross multiply
    235,808,110.40x = 353,376,242.40 × 173,914,260.80
  4. Step 4: Simplify right side
    235,808,110.40x = 61,457,167,981,277,616
  5. Step 5: Solve for x
    x = 61,457,167,981,277,616/235,808,110.40
  6. Step 6: Final answer
    x = 260,623,639.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.